<template>

  <el-menu :default-openeds="[]" style="min-height: 100%; overflow-x: hidden"
              background-color="rgb(48, 65, 86)"
              text-color="#fff"
              active-text-color="#ffd04b"
              :collapse-transition="false"
              :collapse="isCollapse"
              router
>
  <div style="height: 60px; line-height: 60px; text-align: center">
    <img src="../../assets/logo.png" alt="" style="width: 20px; position: relative; top: 5px; margin-right: 5px">
    <b style="color: white" v-show="logoTextShow">后台管理系统</b>
  </div>

    <div v-for="item in menus" :key="item.id">
      <div v-if="item.path">
        <el-menu-item :index="item.path">
          <i :class="item.icon"></i>
          <span slot="title">{{ item.name }}</span>
        </el-menu-item>
      </div>
      <div v-else>
        <el-submenu :index="item.id + ''">
          <template slot="title">
            <i :class="item.icon"></i>
            <span slot="title">{{ item.name }}</span>
          </template>
          <div  v-for="subItem in item.children" :key="subItem.id">
            <el-menu-item :index="subItem.path">
              <i :class="subItem.icon"></i>
              <span slot="title">{{ subItem.name }}</span>
            </el-menu-item>
          </div>
        </el-submenu>
      </div>
    </div>

</el-menu>

</template>

<script>
export default {
  name: "backAside",
  props: {
    isCollapse: Boolean,
    logoTextShow: Boolean
  },
  data() {
    return {
      menus: localStorage.getItem("menus") ? JSON.parse(localStorage.getItem("menus")) : [],
      opens: localStorage.getItem("menus") ? JSON.parse(localStorage.getItem("menus")).map(v => v.id + '') : []
    }
  },
}
</script>

<style scoped>
/*解决收缩菜单文字不消失问题*/
.el-menu--collapse span {
  visibility: hidden;
}
</style>